Citazione Stile APA (7a Edizione)
Humphreys, A. A. (2001). The Virginia campaign of '64 and '65: The Army of the Potomac and the Army of the James. Digital Scanning.
Citazione stile Chigago Style (17a edizione)
Humphreys, A. A. The Virginia Campaign of '64 and '65: The Army of the Potomac and the Army of the James. Scituate, MA: Digital Scanning, 2001.
Citatione MLA (9a ed.)
Humphreys, A. A. The Virginia Campaign of '64 and '65: The Army of the Potomac and the Army of the James. Digital Scanning, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.